diff --git a/schematic.kicad_sch b/schematic.kicad_sch
index 11d16e3..f239e80 100644
--- a/schematic.kicad_sch
+++ b/schematic.kicad_sch
@@ -499,6 +499,61 @@
         )
       )
     )
+    (symbol "Regulator_Switching:MT3608" (in_bom yes) (on_board yes)
+      (property "Reference" "U" (at -2.54 8.89 0)
+        (effects (font (size 1.27 1.27)) (justify left))
+      )
+      (property "Value" "MT3608" (at -3.81 6.35 0)
+        (effects (font (size 1.27 1.27)) (justify left))
+      )
+      (property "Footprint" "Package_TO_SOT_SMD:SOT-23-6" (at 1.27 -6.35 0)
+        (effects (font (size 1.27 1.27) italic) (justify left) hide)
+      )
+      (property "Datasheet" "https://www.olimex.com/Products/Breadboarding/BB-PWR-3608/resources/MT3608.pdf" (at -6.35 11.43 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "ki_keywords" "Step-Up Boost DC-DC Regulator Adjustable" (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "ki_description" "High Efficiency 1.2MHz 2A Step Up Converter, 2-24V Vin, 28V Vout, 4A current limit, 1.2MHz, SOT23-6" (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "ki_fp_filters" "SOT*23*" (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (symbol "MT3608_0_1"
+        (rectangle (start -5.08 5.08) (end 5.08 -5.08)
+          (stroke (width 0.254) (type default))
+          (fill (type background))
+        )
+      )
+      (symbol "MT3608_1_1"
+        (pin passive line (at 7.62 2.54 180) (length 2.54)
+          (name "SW" (effects (font (size 1.27 1.27))))
+          (number "1" (effects (font (size 1.27 1.27))))
+        )
+        (pin power_in line (at 0 -7.62 90) (length 2.54)
+          (name "GND" (effects (font (size 1.27 1.27))))
+          (number "2" (effects (font (size 1.27 1.27))))
+        )
+        (pin input line (at 7.62 -2.54 180) (length 2.54)
+          (name "FB" (effects (font (size 1.27 1.27))))
+          (number "3" (effects (font (size 1.27 1.27))))
+        )
+        (pin input line (at -7.62 -2.54 0) (length 2.54)
+          (name "EN" (effects (font (size 1.27 1.27))))
+          (number "4" (effects (font (size 1.27 1.27))))
+        )
+        (pin power_in line (at -7.62 2.54 0) (length 2.54)
+          (name "IN" (effects (font (size 1.27 1.27))))
+          (number "5" (effects (font (size 1.27 1.27))))
+        )
+        (pin no_connect line (at 5.08 0 180) (length 2.54) hide
+          (name "NC" (effects (font (size 1.27 1.27))))
+          (number "6" (effects (font (size 1.27 1.27))))
+        )
+      )
+    )
     (symbol "Switch:SW_Push_Dual" (pin_names (offset 1.016) hide) (in_bom yes) (on_board yes)
       (property "Reference" "SW" (at 1.27 2.54 0)
         (effects (font (size 1.27 1.27)) (justify left))
@@ -741,16 +796,30 @@
   (junction (at 113.03 116.84) (diameter 0) (color 0 0 0 0)
     (uuid 75a323c1-ebe8-4891-bde0-7e610a530151)
   )
+  (junction (at 71.12 167.64) (diameter 0) (color 0 0 0 0)
+    (uuid 7863dea7-4481-44bb-88b5-02a7e6c8c65e)
+  )
   (junction (at 130.81 93.98) (diameter 0) (color 0 0 0 0)
     (uuid b63851b9-f800-40fa-aa1e-548ca128f76f)
   )
   (junction (at 22.86 100.33) (diameter 0) (color 0 0 0 0)
     (uuid c09a2011-6883-4896-8605-7aba94e348a1)
   )
+  (junction (at 60.96 157.48) (diameter 0) (color 0 0 0 0)
+    (uuid cbe0da0b-63e8-4b1a-84e5-2cf0f579dab9)
+  )
   (junction (at 105.41 116.84) (diameter 0) (color 0 0 0 0)
     (uuid f517345f-7af4-45d3-b9c7-b8350ddca9de)
   )
 
+  (wire (pts (xy 114.3 137.16) (xy 125.73 137.16))
+    (stroke (width 0) (type default))
+    (uuid 01861bbc-c266-42ea-95e7-7c277141d131)
+  )
+  (wire (pts (xy 45.72 154.94) (xy 58.42 154.94))
+    (stroke (width 0) (type default))
+    (uuid 026fd840-e68d-4129-a029-5b2b3ea4fbbd)
+  )
   (wire (pts (xy 113.03 124.46) (xy 113.03 152.4))
     (stroke (width 0) (type default))
     (uuid 0c0b4adf-cf4f-416d-ab6b-61875cf8f6b2)
@@ -775,10 +844,6 @@
     (stroke (width 0) (type default))
     (uuid 1ae29e09-30d6-4bdd-b830-375f32c235ab)
   )
-  (wire (pts (xy 45.72 137.16) (xy 125.73 137.16))
-    (stroke (width 0) (type default))
-    (uuid 1c7a36f9-2640-4622-92db-67fbdfa873ec)
-  )
   (wire (pts (xy 73.66 33.02) (xy 73.66 135.89))
     (stroke (width 0) (type default))
     (uuid 1cede46d-96bb-41f4-a008-59d493d1436a)
@@ -791,6 +856,10 @@
     (stroke (width 0) (type default))
     (uuid 227a0d7d-6d9d-4166-8f5d-7da88b34c378)
   )
+  (wire (pts (xy 78.74 162.56) (xy 88.9 162.56))
+    (stroke (width 0) (type default))
+    (uuid 23bead90-6921-4f1f-a51b-23a12c2d1f3a)
+  )
   (wire (pts (xy 105.41 147.32) (xy 115.57 157.48))
     (stroke (width 0) (type default))
     (uuid 274b9d86-f8a5-4114-af39-24c479c6d210)
@@ -827,6 +896,10 @@
     (stroke (width 0) (type default))
     (uuid 3a3d60c9-bfbd-4a16-b286-0235593420fb)
   )
+  (wire (pts (xy 50.8 167.64) (xy 45.72 162.56))
+    (stroke (width 0) (type default))
+    (uuid 3b5e059d-3d02-4a54-a620-497017d60f31)
+  )
   (wire (pts (xy 74.93 134.62) (xy 115.57 172.72))
     (stroke (width 0) (type default))
     (uuid 3ee1b1f5-b2c7-4b25-80d2-f2fc27a0a261)
@@ -847,6 +920,10 @@
     (stroke (width 0) (type default))
     (uuid 548d3daa-26f8-47d8-9769-ecd7566d176c)
   )
+  (wire (pts (xy 58.42 154.94) (xy 60.96 157.48))
+    (stroke (width 0) (type default))
+    (uuid 5685a5e8-a6b6-4e3d-a5b0-3beb52c7ec76)
+  )
   (wire (pts (xy 72.39 35.56) (xy 78.74 35.56))
     (stroke (width 0) (type default))
     (uuid 5901b297-dabb-4863-8d7e-a881c815bc06)
@@ -891,10 +968,6 @@
     (stroke (width 0) (type default))
     (uuid 841b5c16-ca2d-48ba-89ed-4d42162f98fe)
   )
-  (wire (pts (xy 45.72 137.16) (xy 45.72 154.94))
-    (stroke (width 0) (type default))
-    (uuid 86affa6a-4e4d-4294-be32-e6d0ae9cac03)
-  )
   (wire (pts (xy 130.81 93.98) (xy 130.81 35.56))
     (stroke (width 0) (type default))
     (uuid 886fd7e5-267a-4d83-89e0-8c8f71670c0b)
@@ -939,6 +1012,10 @@
     (stroke (width 0) (type default))
     (uuid a6bdabea-a199-4f27-953f-5134b8b990bc)
   )
+  (wire (pts (xy 60.96 157.48) (xy 60.96 160.02))
+    (stroke (width 0) (type default))
+    (uuid aad8cb7c-4bdb-4aac-8a28-860ac72f784f)
+  )
   (wire (pts (xy 85.09 104.14) (xy 158.75 104.14))
     (stroke (width 0) (type default))
     (uuid ab37f37b-ce97-4c54-a00f-bcaf6a43a4db)
@@ -983,6 +1060,18 @@
     (stroke (width 0) (type default))
     (uuid c5ff8bc3-7216-47d4-bb49-aad206cc6265)
   )
+  (wire (pts (xy 71.12 167.64) (xy 50.8 167.64))
+    (stroke (width 0) (type default))
+    (uuid c8b210a1-2385-4e23-8ba2-aa599f496b00)
+  )
+  (wire (pts (xy 60.96 157.48) (xy 63.5 157.48))
+    (stroke (width 0) (type default))
+    (uuid cbc0e0f8-92c6-413c-8335-69e0abac50e6)
+  )
+  (wire (pts (xy 88.9 162.56) (xy 114.3 137.16))
+    (stroke (width 0) (type default))
+    (uuid de5319da-7577-4bd8-97df-79b3fd8e5b15)
+  )
   (wire (pts (xy 158.75 104.14) (xy 182.88 128.27))
     (stroke (width 0) (type default))
     (uuid de5ff0ec-daff-4a3f-a250-156eff87ef58)
@@ -1003,6 +1092,10 @@
     (stroke (width 0) (type default))
     (uuid eb5e5d72-a54b-4986-9854-8a53bf95015f)
   )
+  (wire (pts (xy 60.96 160.02) (xy 63.5 162.56))
+    (stroke (width 0) (type default))
+    (uuid ee268d4b-7a2d-4761-adb5-d89de588787e)
+  )
   (wire (pts (xy 78.74 110.49) (xy 85.09 104.14))
     (stroke (width 0) (type default))
     (uuid f41911a2-7b40-4bd9-aa10-4b01485eda1b)
@@ -1506,31 +1599,6 @@
     )
   )
 
-  (symbol (lib_id "power:Earth") (at 45.72 162.56 0) (unit 1)
-    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
-    (uuid a047b57e-e19e-4d11-8d20-a2a394ae44a7)
-    (property "Reference" "#PWR02" (at 45.72 168.91 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Value" "Earth" (at 45.72 166.37 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Footprint" "" (at 45.72 162.56 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Datasheet" "~" (at 45.72 162.56 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (pin "1" (uuid 0f309e8d-f25f-44ef-9384-b619b74f78a9))
-    (instances
-      (project "schematic"
-        (path "/e61cadf2-d4a8-4a80-a850-59bde3b9a069"
-          (reference "#PWR02") (unit 1)
-        )
-      )
-    )
-  )
-
   (symbol (lib_id "Device:R") (at 124.46 116.84 90) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid a8a89343-bbfa-4031-b997-dca77d86e7df)
@@ -1611,6 +1679,36 @@
     )
   )
 
+  (symbol (lib_id "Regulator_Switching:MT3608") (at 71.12 160.02 0) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
+    (uuid a9556b65-cc57-471c-8abe-de804387ec4d)
+    (property "Reference" "U3" (at 71.12 151.13 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Value" "MT3608" (at 71.12 153.67 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Footprint" "Package_TO_SOT_SMD:SOT-23-6" (at 72.39 166.37 0)
+      (effects (font (size 1.27 1.27) italic) (justify left) hide)
+    )
+    (property "Datasheet" "https://www.olimex.com/Products/Breadboarding/BB-PWR-3608/resources/MT3608.pdf" (at 64.77 148.59 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid bc679a7d-890d-4771-8d09-c1dd7f02e077))
+    (pin "2" (uuid cd1d9665-d003-4ded-ad41-6e690b551cae))
+    (pin "3" (uuid e74a6f94-751c-42cf-8b76-52f425e91349))
+    (pin "4" (uuid 543f326a-1892-4c31-b139-c556da466e76))
+    (pin "5" (uuid eced7056-43a5-4f5b-b18c-4d0f92659ed6))
+    (pin "6" (uuid 23a52b54-c20b-40a3-bff1-2ed7b6f4af35))
+    (instances
+      (project "schematic"
+        (path "/e61cadf2-d4a8-4a80-a850-59bde3b9a069"
+          (reference "U3") (unit 1)
+        )
+      )
+    )
+  )
+
   (symbol (lib_id "power:Earth") (at 138.43 99.06 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid aae38d5c-3375-46a5-9e9e-eae4c03f632e)
@@ -1715,6 +1813,31 @@
     )
   )
 
+  (symbol (lib_id "power:Earth") (at 71.12 167.64 0) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
+    (uuid cea86244-a558-43c9-9803-d99be049bad8)
+    (property "Reference" "#PWR02" (at 71.12 173.99 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Value" "Earth" (at 71.12 171.45 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Footprint" "" (at 71.12 167.64 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "~" (at 71.12 167.64 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid c8909672-6b92-4136-a4f5-0dc81c7a344a))
+    (instances
+      (project "schematic"
+        (path "/e61cadf2-d4a8-4a80-a850-59bde3b9a069"
+          (reference "#PWR02") (unit 1)
+        )
+      )
+    )
+  )
+
   (symbol (lib_id "Device:R") (at 113.03 120.65 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid d2cf8269-1674-498d-a75c-46c49d711707)
@@ -1858,12 +1981,12 @@
     (property "Datasheet" "" (at 34.29 158.75 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (pin "" (uuid 45e3da0a-62d0-4b71-8067-9d6294ccc426))
-    (pin "" (uuid 45e3da0a-62d0-4b71-8067-9d6294ccc426))
-    (pin "" (uuid 45e3da0a-62d0-4b71-8067-9d6294ccc426))
-    (pin "" (uuid 45e3da0a-62d0-4b71-8067-9d6294ccc426))
-    (pin "" (uuid 45e3da0a-62d0-4b71-8067-9d6294ccc426))
-    (pin "" (uuid 45e3da0a-62d0-4b71-8067-9d6294ccc426))
+    (pin "" (uuid 45e3da0a-62d0-4b71-8067-9d6294ccc42b))
+    (pin "" (uuid 45e3da0a-62d0-4b71-8067-9d6294ccc42b))
+    (pin "" (uuid 45e3da0a-62d0-4b71-8067-9d6294ccc42b))
+    (pin "" (uuid 45e3da0a-62d0-4b71-8067-9d6294ccc42b))
+    (pin "" (uuid 45e3da0a-62d0-4b71-8067-9d6294ccc42b))
+    (pin "" (uuid 45e3da0a-62d0-4b71-8067-9d6294ccc42b))
     (instances
       (project "schematic"
         (path "/e61cadf2-d4a8-4a80-a850-59bde3b9a069"